Title (de)

Title (fr)

Publication

Application

Priority

US 9813016 W 19980623

US 88424497 A 19970630

Abstract (en)

[origin: WO9900948A1] A multi-layer network element (12) for forwarding received packets from an input port to one or more output ports (38). The packet is examined to look for first and second forwarding information. A packet is also assigned to a class and provided with default packet forwarding information. An associative memory (42) is searched once for each type of information. The result from the two searches are combined with the default packet forwarding information to forward the packet to the appropriate one or more output ports. In some instances, the results of the second search dominate the forwarding decision, and in still other instances, the default information dominates.